4.2.2 Mechanical Switch

The AVR128DA48 Curiosity Nano has one mechanical switch. This is a generic user-configurable switch. When the switch is pressed, it will drive the I/O line to ground (GND).

Tip: There is no externally connected pull-up resistor on the switch. To use the switch, make sure that an internal pull-up resistor is enabled on pin PC7.

Table 4-2. Mechanical Switch
AVR128DA48 Pin	Description	Shared Functionality
PC7	User switch (SW0)	Edge connector, On-board debugger

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.